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3bd79107 | 1 | #ifndef ALIITSDIGIT_H |
2 | #define ALIITSDIGIT_H | |
f8dece8d | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | /* $Id$ */ | |
3bd79107 | 6 | //////////////////////////////////////////////// |
f8dece8d | 7 | // Digits classes for all ITS detectors // |
3bd79107 | 8 | //////////////////////////////////////////////// |
f8dece8d | 9 | #include <iostream.h> |
10 | #include <fstream.h> | |
92c19c36 | 11 | #include <TObject.h> |
f8dece8d | 12 | #include <TObjArray.h> |
92c19c36 | 13 | |
f8dece8d | 14 | //______________________________________________________________________ |
3bd79107 | 15 | class AliITSdigit: public TObject { |
f8dece8d | 16 | |
17 | public: | |
18 | AliITSdigit() {//default constructor. zero all values. | |
19 | fSignal=fCoord1=fCoord2=0;} | |
20 | //Standard Constructor. Fills class from array digits | |
21 | AliITSdigit(const Int_t *digits); | |
22 | //Destructor | |
23 | virtual ~AliITSdigit() { } | |
24 | //returns pointer to array of tracks | |
b8c80122 | 25 | virtual Int_t *GetTracks() {return 0;} |
f8dece8d | 26 | //returns pointer to array of hits |
b8c80122 | 27 | virtual Int_t *GetHits() {return 0;} |
f8dece8d | 28 | // returns track number kept in the array element i of fTracks |
29 | virtual Int_t GetTrack(Int_t i) const {return 0;} | |
30 | // returns hit number kept in the array element i of fHits | |
31 | virtual Int_t GetHit(Int_t i) const {return 0;} | |
32 | virtual Int_t GetCoord1() const {return fCoord1;} // returns fCoord1 | |
33 | virtual Int_t GetCoord2() const {return fCoord2;} // returns fCoord2 | |
34 | virtual Int_t GetSignal() const {return fSignal;} // returns fSignal | |
35 | virtual void SetCoord1(Int_t i){fCoord1 = i;} // Sets fCoord1 value | |
36 | virtual void SetCoord2(Int_t i){fCoord2 = i;} // Sets fCoord12value | |
37 | virtual void SetSignal(Int_t i){fSignal = i;} // Sets fSignal value | |
38 | void Print(ostream *os); // Class ascii print function | |
39 | void Read(istream *os); // Class ascii read function | |
40 | ||
41 | public: | |
42 | Int_t fCoord1; // Cell number on Z axis (SPD+SDD), flag for side type (SSD) | |
43 | Int_t fCoord2; // Cell number on X axis (SPD+SDD), strip number (SSD) | |
44 | Int_t fSignal; // Signal in ADC counts | |
45 | ||
46 | ClassDef(AliITSdigit,1) // Real data digit object for set:ITS | |
47 | ||
48 | }; | |
49 | // Input and output functions for standard C++ input/output. | |
50 | ostream &operator<<(ostream &os,AliITSdigit &source); | |
51 | istream &operator>>(istream &os,AliITSdigit &source); | |
52 | //______________________________________________________________________ | |
3bd79107 | 53 | class AliITSdigitSPD: public AliITSdigit { |
f8dece8d | 54 | |
55 | public: | |
56 | AliITSdigitSPD(); //default creator | |
57 | AliITSdigitSPD(const Int_t *digits);//standard creator digits only | |
58 | //standard creator with digits, tracks, and hits | |
59 | AliITSdigitSPD(const Int_t *digits,const Int_t *tracks,const Int_t *hits); | |
60 | virtual ~AliITSdigitSPD(){/*destructor*/} | |
3bd79107 | 61 | // returns pointer to the array of tracks which make this digit |
b8c80122 | 62 | virtual Int_t *GetTracks() {return &fTracks[0];} |
f8dece8d | 63 | //returns the pointer to the array of hits which made this digit |
64 | virtual Int_t *GetHits() {return &fHits[0];} | |
65 | // returns track number kept in the array element i of fTracks | |
66 | virtual Int_t GetTrack(Int_t i) const {return fTracks[i];} | |
67 | // returns hit number kept in the array element i of fHits | |
68 | virtual Int_t GetHit(Int_t i) const {return fHits[i];} | |
69 | //copy the array trks[3] into fTracks | |
70 | virtual void SetTracks(const Int_t *trks){ | |
71 | for(Int_t i=0;i<3;i++) fTracks[i]=trks[i];} | |
72 | //copy the array hits[3] into fHits | |
73 | virtual void SetHits(const Int_t *hits){ | |
74 | for(Int_t i=0;i<3;i++) fHits[i]=hits[i];} | |
75 | //set array element i of fTracks to trk. | |
76 | virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;} | |
77 | //set array element i of fHits to hit. | |
78 | virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;} | |
79 | void Print(ostream *os); // Class ascii print function | |
80 | void Read(istream *os); // Class ascii read function | |
81 | ||
82 | public: | |
83 | // debugging -- goes to the dictionary | |
84 | Int_t fTracks[3]; // tracks making this digit | |
85 | Int_t fHits[3]; // hits associated to the tracks | |
86 | // 3 hits temporarily - it will be only 1 | |
75bc3366 | 87 | Int_t fSignalSPD; // Signal in electrons |
7fc27b48 | 88 | |
3bd79107 | 89 | ClassDef(AliITSdigitSPD,1) // Simulated digit object for SPD |
3bd79107 | 90 | |
f8dece8d | 91 | }; |
92 | // Input and output functions for standard C++ input/output. | |
93 | ostream &operator<<(ostream &os,AliITSdigitSPD &source); | |
94 | istream &operator>>(istream &os,AliITSdigitSPD &source); | |
95 | //______________________________________________________________________ | |
3bd79107 | 96 | class AliITSdigitSDD: public AliITSdigit { |
f8dece8d | 97 | |
98 | public: | |
99 | AliITSdigitSDD(); //default creator | |
100 | //standard creator with digits and "phys" | |
101 | AliITSdigitSDD(Float_t phys,const Int_t *digits); | |
102 | //standard creator with digits, tracls, hits, "phys", and charge | |
103 | AliITSdigitSDD( Float_t phys,const Int_t *digits,const Int_t *tracks, | |
104 | const Int_t *hits,const Float_t *charges); | |
105 | virtual ~AliITSdigitSDD(){/* destructor*/} | |
3bd79107 | 106 | // returns pointer to the array of tracks which make this digit |
b8c80122 | 107 | virtual Int_t *GetTracks() {return &fTracks[0];} |
7fc27b48 | 108 | // returns the pointer to the array of hits which made this digit |
f8dece8d | 109 | virtual Int_t *GetHits() {return &fHits[0];} |
110 | // returns track number kept in the array element i of fTracks | |
111 | virtual Int_t GetTrack(Int_t i) const {return fTracks[i];} | |
112 | // returns hit number kept in the array element i of fHits | |
113 | virtual Int_t GetHit(Int_t i) const {return fHits[i];} | |
114 | //copy the array trks[3] into fTracks | |
115 | virtual void SetTracks(const Int_t *trks){ | |
116 | for(Int_t i=0;i<3;i++) fTracks[i]=trks[i];} | |
117 | //copy the array hits[3] into fHits | |
118 | virtual void SetHits(const Int_t *hits){ | |
119 | for(Int_t i=0;i<3;i++) fHits[i]=hits[i];} | |
120 | //set array element i of fTracks to trk. | |
121 | virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;} | |
122 | //set array element i of fHits to hit. | |
123 | virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;} | |
124 | void Print(ostream *os); // Class ascii print function | |
125 | void Read(istream *os); // Class ascii read function | |
126 | ||
127 | public: | |
128 | // debugging -- goes to the dictionary | |
129 | Int_t fTracks[3]; // tracks making this digit | |
130 | Int_t fHits[3]; // hits associated to the tracks | |
131 | // 3 hits temporarily - it will be only 1 | |
132 | Float_t fTcharges[3]; // charge per track making this digit | |
133 | Float_t fPhysics; // signal particles contribution to signal | |
134 | ||
135 | ClassDef(AliITSdigitSDD,1) // Simulated digit object for SDD | |
136 | ||
137 | }; | |
138 | // Input and output functions for standard C++ input/output. | |
139 | ostream &operator<<(ostream &os,AliITSdigitSDD &source); | |
140 | istream &operator>>(istream &os,AliITSdigitSDD &source); | |
141 | //______________________________________________________________________ | |
3bd79107 | 142 | class AliITSTransientDigit : public AliITSdigitSDD { |
3bd79107 | 143 | |
f8dece8d | 144 | public: |
145 | AliITSTransientDigit() {/*default constructor*/fTrackList=0;} | |
146 | // Standard constructor with digits and "phys" | |
147 | AliITSTransientDigit(Float_t phys,const Int_t *digits); | |
148 | virtual ~AliITSTransientDigit(){/*destructor delets TObjArray fTracklist */ | |
149 | delete fTrackList;} | |
150 | //copy constructor | |
151 | AliITSTransientDigit(const AliITSTransientDigit &source); | |
152 | //assignment operator | |
153 | AliITSTransientDigit& operator=(const AliITSTransientDigit &source); | |
154 | // returns pointer to the TObjArray of tracks and associated charges | |
155 | TObjArray *TrackList() const {return fTrackList;} | |
156 | //returns element i of fTrackList | |
157 | TObject *TrackItem(Int_t i) const {return fTrackList->At(i);} | |
158 | //put TObject into fTrackList at location i | |
159 | void PutTrackItem(TObject *obj,Int_t i){fTrackList->AddAt(obj,i);} | |
160 | void Print(ostream *os); // Class ascii print function | |
161 | void Read(istream *os); // Class ascii read function | |
162 | ||
163 | public: | |
164 | TObjArray *fTrackList; // track list | |
165 | ||
166 | ClassDef(AliITSTransientDigit,1) // Transient digit for set: ITS | |
167 | ||
168 | }; | |
169 | // Input and output functions for standard C++ input/output. | |
170 | ostream &operator<<(ostream &os,AliITSTransientDigit &source); | |
171 | istream &operator>>(istream &os,AliITSTransientDigit &source); | |
172 | //______________________________________________________________________ | |
3bd79107 | 173 | class AliITSdigitSSD: public AliITSdigit { |
7fc27b48 | 174 | |
f8dece8d | 175 | public: |
176 | AliITSdigitSSD(); //default constructor | |
177 | //Standard constructor with digits | |
178 | AliITSdigitSSD(const Int_t *digits); | |
179 | //Standard constructor with digits, tracks, and hits | |
180 | AliITSdigitSSD(const Int_t *digits,const Int_t *tracks,const Int_t *hits); | |
181 | virtual ~AliITSdigitSSD(){/* destructor */} | |
182 | Int_t GetSignal() const {/* returns signal*/return fSignal;} | |
183 | Int_t GetStripNumber() const {/* returns strip number*/return fCoord2;} | |
184 | //returns 1 when side P and 0 when side N | |
185 | Int_t IsSideP() const {return fCoord1;} | |
186 | // returns pointer to the array of tracks which make this digit | |
b8c80122 | 187 | virtual Int_t *GetTracks() {return &fTracks[0];} |
7fc27b48 | 188 | // returns the pointer to the array of hits which made this digit |
f8dece8d | 189 | virtual Int_t *GetHits() {return &fHits[0];} |
190 | // returns track number kept in the array element i of fTracks | |
191 | virtual Int_t GetTrack(Int_t i) const {return fTracks[i];} | |
192 | // returns hit number kept in the array element i of fHits | |
193 | virtual Int_t GetHit(Int_t i) const {return fHits[i];} | |
194 | //copy the array trks[3] into fTracks | |
195 | virtual void SetTracks(const Int_t *trks){ | |
196 | for(Int_t i=0;i<3;i++) fTracks[i]=trks[i];} | |
197 | //copy the array hits[3] into fHits | |
198 | virtual void SetHits(const Int_t *hits){ | |
199 | for(Int_t i=0;i<3;i++) fHits[i]=hits[i];} | |
200 | //set array element i of fTracks to trk. | |
201 | virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;} | |
202 | //set array element i of fHits to hit. | |
203 | virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;} | |
204 | void Print(ostream *os); // Class ascii print function | |
205 | void Read(istream *os); // Class ascii read function | |
206 | ||
207 | public: | |
208 | // debugging -- goes to the dictionary | |
209 | Int_t fTracks[3]; // tracks making this digit | |
210 | Int_t fHits[3]; // hits associated to the tracks | |
211 | // 3 hits temporarily - it will be only 1 | |
212 | ||
213 | ClassDef(AliITSdigitSSD,1) // Simulated digit object for SSD | |
214 | ||
215 | }; | |
216 | // Input and output functions for standard C++ input/output. | |
217 | ostream &operator<<(ostream &os,AliITSdigitSSD &source); | |
218 | istream &operator>>(istream &os,AliITSdigitSSD &source); | |
58005f18 | 219 | |
58005f18 | 220 | #endif |